package com.itheima.service.impl;


import com.itheima.dao.BookDao;
import com.itheima.dao.UserDao;
import com.itheima.dao.impl.BookDaoImpl;
import com.itheima.service.BookService;
import org.springframework.beans.factory.DisposableBean;
import org.springframework.beans.factory.InitializingBean;

public class BookServiceImpl implements BookService,InitializingBean,DisposableBean{
   // private BookDao bookDao  = new BookDaoImpl();
    private BookDao bookDao;
    private UserDao userDao;
    @Override
    public void save() {
        System.out.println("book service save...");
        bookDao.save();
    }
    //提供对应的set方法
    public void setBookDao(BookDao bookDao){
        this.bookDao = bookDao;
    }

    public void setUserDao(UserDao userDao){
        this.userDao = userDao;
    }


    @Override
    public void destroy() throws Exception {
        System.out.println("service destroy");
    }

    @Override
    public void afterPropertiesSet() throws Exception {
        System.out.println("service init");
    }
}
